CH542724A - Procedimento per la preparazione di articoli carbografici autorigeneranti comprendenti uno strato interposto fra supporto e strato scrivente - Google Patents

Procedimento per la preparazione di articoli carbografici autorigeneranti comprendenti uno strato interposto fra supporto e strato scrivente

Info

Publication number
CH542724A
CH542724A CH529771A CH529771A CH542724A CH 542724 A CH542724 A CH 542724A CH 529771 A CH529771 A CH 529771A CH 529771 A CH529771 A CH 529771A CH 542724 A CH542724 A CH 542724A
Authority
CH
Switzerland
Prior art keywords
layer
carbographic
healing
articles
self
Prior art date
Application number
CH529771A
Other languages
English (en)
Italian (it)
Inventor
Sala Sergio
Cuneo Ambrogio
Original Assignee
Sala Sergio
Cuneo Ambrogio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sala Sergio, Cuneo Ambrogio filed Critical Sala Sergio
Publication of CH542724A publication Critical patent/CH542724A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J31/00—Ink ribbons; Renovating or testing ink ribbons
    • B41J31/14—Renovating or testing ink ribbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249996—Ink in pores
CH529771A 1970-04-13 1971-04-13 Procedimento per la preparazione di articoli carbografici autorigeneranti comprendenti uno strato interposto fra supporto e strato scrivente CH542724A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2322470 1970-04-13

Publications (1)

Publication Number Publication Date
CH542724A true CH542724A (it) 1973-10-15

Family

ID=11205071

Family Applications (1)

Application Number Title Priority Date Filing Date
CH529771A CH542724A (it) 1970-04-13 1971-04-13 Procedimento per la preparazione di articoli carbografici autorigeneranti comprendenti uno strato interposto fra supporto e strato scrivente

Country Status (10)

Country Link
US (1) US3892428A (enExample)
JP (1) JPS5334528B1 (enExample)
AT (1) AT306061B (enExample)
BE (1) BE765672A (enExample)
CH (1) CH542724A (enExample)
DE (1) DE2117362A1 (enExample)
FR (1) FR2089561A5 (enExample)
GB (1) GB1353358A (enExample)
NL (1) NL7104897A (enExample)
ZA (1) ZA712232B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894283A (en) * 1988-05-10 1990-01-16 Ncr Corporation Reuseable thermal transfer ribbon
EP0546708A1 (en) * 1991-12-10 1993-06-16 Mobil Oil Corporation Ink release sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223139A (enExample) * 1956-12-14 1900-01-01
US3520713A (en) * 1966-05-25 1970-07-14 Sergio Sala Self-regenerative carbographic articles and procedure for producing them
US3531312A (en) * 1968-01-10 1970-09-29 Columbia Ribbon Carbon Mfg Method for making a pressure-sensitive transfer element and the resulting article

Also Published As

Publication number Publication date
GB1353358A (en) 1974-05-15
US3892428A (en) 1975-07-01
FR2089561A5 (enExample) 1972-01-07
NL7104897A (enExample) 1971-10-15
ZA712232B (en) 1972-01-26
BE765672A (fr) 1971-08-30
DE2117362A1 (de) 1971-10-28
JPS5334528B1 (enExample) 1978-09-21
AT306061B (de) 1973-03-26

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Legal Events

Date Code Title Description
PL Patent ceased